Cab for a motor grader



FIG. 1 is a side view of a cab for a motor grader showing our new design;

FIG. 2 is a front oblique view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is an opposite side view thereof; and,

FIG. 7 is a top plan view thereof.

The broken line showing of the motor grader in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cab for a motor grader, as shown and described. 